- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 2-Propen-1-one,3-(4-hydroxy-3-methoxyphenyl)-1-(2-hydroxyphenyl)-
- 英文别名:
- (2E)-3-(4-hydroxyphenyl-3-methoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one;
3-(4-Hydroxy-3-methoxyphenyl)-1-(2-hydroxyphenyl)propenon;
(E)-1-(2-hydroxyphenyl)-3-(4-hydroxy;
(E)-1-(2-hydroxyphenyl)-3-(3-nitrophenyl)prop-2-en-1-one;
(2E)-1-(2-hydroxyphenyl)-3-(3-nitrophenyl)prop-2-en-1-one;
2-Propen-1-one,1-(2-hydroxyphenyl)-3-(3-nitrophenyl);
2'-Hydroxy-3-nitro-chalcon;
4,2'-dihydroxy-3-methoxy-trans-chalcone;
2'-Hydroxy-3-nitro-trans-chalkon;
3-methoxy-phenyl)-propen-2-1-one;
2'-hydroxy-3-nitrochalcone;
(E)-2'-hydroxy-3-nitrochalcone;
4,2'-Dihydroxy-3-methoxy-trans-chalkon;
(2E)-3-(4-hydroxy-3-methoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one;
2'-hydroxy-3-nitro-trans-chalcone
- CAS No.:
- 25205-49-6
- 分 子 式:
-
C16H14O4
- 分 子 量:
- 270.28
- 精确分子量:
- 270.08900
- PSA:
- 66.76000
- InChI:
- The Key: NGQQEEYHKPKSER-SOFGYWHQSA-N3
- 分子结构式:
-

- SDS:
- 查看
物化性质
- 密度:
- 1.282g/cm3
- 沸点:
- 469.2ºC at 760 mmHg
- 闪点:
- 176.3ºC
- 折射率:
- 1.657
- 蒸汽压:
- 1.99E-09mmHg at 25°C
海关数据
中国海关编码:2914509090
- 概述:
- 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%